Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | None |
Language | Haskell2010 |
DiscovererStreamInfo
specific to audio streams.
Synopsis
- newtype DiscovererAudioInfo = DiscovererAudioInfo (ManagedPtr DiscovererAudioInfo)
- class (GObject o, IsDescendantOf DiscovererAudioInfo o) => IsDiscovererAudioInfo o
- toDiscovererAudioInfo :: (MonadIO m, IsDiscovererAudioInfo o) => o -> m DiscovererAudioInfo
- noDiscovererAudioInfo :: Maybe DiscovererAudioInfo
- discovererAudioInfoGetBitrate :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetChannelMask :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word64
- discovererAudioInfoGetChannels :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetDepth :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetLanguage :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Text
- discovererAudioInfoGetMaxBitrate :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetSampleRate :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
Exported types
newtype DiscovererAudioInfo Source #
Memory-managed wrapper type.
Instances
Eq DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo (==) :: DiscovererAudioInfo -> DiscovererAudioInfo -> Bool # (/=) :: DiscovererAudioInfo -> DiscovererAudioInfo -> Bool # | |
GObject DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo gobjectType :: IO GType # | |
IsGValue DiscovererAudioInfo Source # | Convert |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo toGValue :: DiscovererAudioInfo -> IO GValue # fromGValue :: GValue -> IO DiscovererAudioInfo # | |
HasParentTypes DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo | |
type ParentTypes DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo |
class (GObject o, IsDescendantOf DiscovererAudioInfo o) => IsDiscovererAudioInfo o Source #
Type class for types which can be safely cast to DiscovererAudioInfo
, for instance with toDiscovererAudioInfo
.
Instances
(GObject o, IsDescendantOf DiscovererAudioInfo o) => IsDiscovererAudioInfo o Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo |
toDiscovererAudioInfo :: (MonadIO m, IsDiscovererAudioInfo o) => o -> m DiscovererAudioInfo Source #
Cast to DiscovererAudioInfo
, for types for which this is known to be safe. For general casts, use castTo
.
noDiscovererAudioInfo :: Maybe DiscovererAudioInfo Source #
A convenience alias for Nothing
:: Maybe
DiscovererAudioInfo
.
Methods
Overloaded methods
getBitrate
discovererAudioInfoGetBitrate Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Word32 | Returns: the average or nominal bitrate of the stream in bits/second. |
No description available in the introspection data.
getChannelMask
discovererAudioInfoGetChannelMask Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Word64 | Returns: the channel-mask of the stream, refer to
|
No description available in the introspection data.
Since: 1.14
getChannels
discovererAudioInfoGetChannels Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Word32 | Returns: the number of channels in the stream. |
No description available in the introspection data.
getDepth
discovererAudioInfoGetDepth Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Word32 | Returns: the number of bits used per sample in each channel. |
No description available in the introspection data.
getLanguage
discovererAudioInfoGetLanguage Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Text | Returns: the language of the stream, or NULL if unknown. |
No description available in the introspection data.
getMaxBitrate
discovererAudioInfoGetMaxBitrate Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Word32 | Returns: the maximum bitrate of the stream in bits/second. |
No description available in the introspection data.
getSampleRate
discovererAudioInfoGetSampleRate Source #
:: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
=> a |
|
-> m Word32 | Returns: the sample rate of the stream in Hertz. |
No description available in the introspection data.